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RE: How to install the Redboot for ARM evaluator7T board?
- To: Huang Qiang <jameshq at liverpool dot ac dot uk>
- Subject: RE: [ECOS] How to install the Redboot for ARM evaluator7T board?
- From: Gary Thomas <gthomas at cambridge dot redhat dot com>
- Date: Mon, 23 Apr 2001 10:15:33 -0600 (MDT)
- Cc: eCos <ecos-discuss at sources dot redhat dot com>
- Organization: Red Hat, Inc.
On 23-Apr-2001 Huang Qiang wrote:
> Hi:
> On April 6, 2001 New eCos and RedBoot ports to ARM Evaluator-7T board. And
> together with new Prebuilt binaries of RedBoot.
> I have tried to download the Redboot and set to start at startup. but no
> prompt after startup. the memory map of my target system is listed below:
>
> Header Base Limit
>> 018052d8 01800000 0180539c BootStrapLoader v1.0 May 24 2000 14:36:26
>> 0180727c 01807000 018072d4 ProductionTest v1.0 May 24 2000 10:47:26
>> 0181a570 01810000 0181a5b8 Angel 1.31.1 (20 Mar 2000)
>> 01824810 01820000 01824bc0 eCos 1.3 (Jan 27 2000) GDB stubs
>> 01838f24 01830000 0183a3e8 RedBoot Apr 5 2001
>
> is anything (address) wrong with my downloaded modules?
There is no reason to have both GDB stubs and RedBoot. I'd expect that
if you simply replace the GDB stubs with the RedBoot image, it'll work.
Note: eCos programs are designed to execute at a particular address. In
particular, RedBoot on the Evaluator is linked to run at 0x1820000 and
thus must be installed at that address in the FLASH.